Thread gauge attachment for calipers



FIG. 1 Perspective view of external thread measuring embodiment;

FIG. 2 Front view of external thread measuring embodiment;

FIG. 3 Top view of external thread measuring embodiment;

FIG. 4 Bottom view of external thread measuring embodiment;

FIG. 5 Side view of moving leg of external thread measuring embodiment;

FIG. 6 Opposite side view of moving leg of external thread measuringembodiment;

FIG. 7 Side view of stationary leg of external thread measuringembodiment;

FIG. 8 Opposite side view of stationary leg of external thread measuringembodiment;

FIG. 9 Detail view of jaw of FIG. 6;

FIG. 10 Detail view of jaw of FIG. 8;

FIG. 11 Perspective view of internal thread measuring embodiment;

FIG. 12 Front view of internal thread measuring embodiment;

FIG. 13 Top view of internal thread measuring embodiment;

FIG. 14 Bottom view of internal thread measuring embodiment;

FIG. 15 Side view of leg of internal thread measuring embodiment;

FIG. 16 Opposite side view of moving leg of internal thread measuringembodiment;

FIG. 17 Opposite side view of stationary leg of internal threadmeasuring embodiment;

FIG. 18 Detail view of FIG. 16 anvil; and,

FIG. 19 Detail view of FIG. 17 anvil.

The broken line showing of a caliper is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a thread gauge attachment for calipers, asshown and described.